Nutrients and Additives
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Down To Earth Greensand - 25 lb
Down To EarthOriginal price $44.90Original price $44.90 - Original price $44.90Original price $44.90Current price $32.95$32.95 - $32.95Current price $32.95Greensand has been used as a soil amendment and conditioner since the early 1700s. Naturally occurring in marine sedimentary deposits, our Greensan...
查看完整细节Original price $44.90Original price $44.90 - Original price $44.90Original price $44.90Current price $32.95$32.95 - $32.95Current price $32.95Out of Stock -
Down To Earth Neem Seed Meal - 40 lb
Down To EarthOriginal price $102.45Original price $102.45 - Original price $102.45Original price $102.45Current price $82.16$82.16 - $82.16Current price $82.16Neem Seed Meal is produced during the extraction of oil from the seed of the Indian Neem tree (Azadiracta indica). It is an excellent way to streng...
查看完整细节Original price $102.45Original price $102.45 - Original price $102.45Original price $102.45Current price $82.16$82.16 - $82.16Current price $82.16Out of Stock -
AN pH Perfect ® Connoisseur Bloom Part B 1L
Advanced NutrientsOriginal price $12.81Original price $12.81 - Original price $12.81Original price $12.81Current price $12.04$12.04 - $12.04Current price $12.04The pH Perfect Connoisseur Bloom A&B is for the experienced, highly artistic, professional and commercial grower. If you are a top-notch grower...
查看完整细节Original price $12.81Original price $12.81 - Original price $12.81Original price $12.81Current price $12.04$12.04 - $12.04Current price $12.04Out of Stock -
Xtreme Gardening Azos 12 oz
Xtreme GardeningOriginal price $56.65Original price $56.65 - Original price $56.65Original price $56.65Current price $41.72$41.72 - $41.72Current price $41.72Azos is a beneficial microbe that sparks new root development and boosts growth. Azos works by rapidly increasing plant production of IAA (indole-3...
查看完整细节Original price $56.65Original price $56.65 - Original price $56.65Original price $56.65Current price $41.72$41.72 - $41.72Current price $41.72Out of Stock -
Great White Mycorrhizae 4 oz
Plant SuccessOriginal price $41.99Original price $41.99 - Original price $41.99Original price $41.99Current price $37.51$37.51 - $37.51Current price $37.51Great White® is the most advanced mycorrhizal product on the market today. The combination of mycorrhizae, beneficial bacteria, trichoderma and pla...
查看完整细节Original price $41.99Original price $41.99 - Original price $41.99Original price $41.99Current price $37.51$37.51 - $37.51Current price $37.51Out of Stock -
GH 6 Gallon Container Spigot
Generic - RDOriginal price $5.36Original price $5.36 - Original price $5.36Original price $5.36Current price $3.61$3.61 - $3.61Current price $3.61For use with all General Hydroponics® 6 gallon containers. Note: No Return or Refund on this product
Original price $5.36Original price $5.36 - Original price $5.36Original price $5.36Current price $3.61$3.61 - $3.61Current price $3.61Out of Stock -
Vermicrop VermiFire 1.5 cu ft
Vermicrop OrganicsOriginal price $20.04Original price $20.04 - Original price $20.04Original price $20.04Current price $15.95$15.95 - $15.95Current price $15.95VermiFire doesn't follow trends, it starts them. VermiFire performs above and beyond the call of duty, it is a potting soil that over achieves at e...
查看完整细节Original price $20.04Original price $20.04 - Original price $20.04Original price $20.04Current price $15.95$15.95 - $15.95Current price $15.95Out of Stock -
House & Garden Coco Nutrient B -- 20 Liters
HouseOriginal price $115.76Original price $115.76 - Original price $115.76Original price $115.76Current price $66.99$66.99 - $66.99Current price $66.99Note: No Return or Refund on this product
Original price $115.76Original price $115.76 - Original price $115.76Original price $115.76Current price $66.99$66.99 - $66.99Current price $66.99Out of Stock -
House & Garden Coco Nutrient A -- 20 Liters
HouseOriginal price $115.76Original price $115.76 - Original price $115.76Original price $115.76Current price $66.99$66.99 - $66.99Current price $66.99Note: No Return or Refund on this product
Original price $115.76Original price $115.76 - Original price $115.76Original price $115.76Current price $66.99$66.99 - $66.99Current price $66.99Out of Stock -
GH Flora Nectar Sugar Cane Quart
General HydroponicsOriginal price $25.19Original price $25.19 - Original price $25.19Original price $25.19Current price $13.61$13.61 - $13.61Current price $13.61Flora Nectar® Sugar Cane is formulated to optimize the greatest transference of sweetness and aroma into your fruits and flowers. It contains all n...
查看完整细节Original price $25.19Original price $25.19 - Original price $25.19Original price $25.19Current price $13.61$13.61 - $13.61Current price $13.61Out of Stock -
AN pH Perfect ® Connoisseur Bloom Part A 1L
Advanced NutrientsOriginal price $23.84Original price $23.84 - Original price $23.84Original price $23.84Current price $14.02$14.02 - $14.02Current price $14.02The pH Perfect Connoisseur Bloom A&B is for the experienced, highly artistic, professional and commercial grower. If you are a top-notch grower...
查看完整细节Original price $23.84Original price $23.84 - Original price $23.84Original price $23.84Current price $14.02$14.02 - $14.02Current price $14.02Out of Stock -
Dyna-Gro Foliage-Pro Gallon
Dyna-GroOriginal price $41.99 - Original price $41.99Original price$41.99$41.99 - $41.99Current price $41.99Original price $41.99 - Original price $41.99Original price$41.99$41.99 - $41.99Current price $41.99Out of Stock -
GH FloraNova Grow 2.5 Gallon
General HydroponicsOriginal price $257.07Original price $257.07 - Original price $257.07Original price $257.07Current price $166.01$166.01 - $166.01Current price $166.01FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liqui...
查看完整细节Original price $257.07Original price $257.07 - Original price $257.07Original price $257.07Current price $166.01$166.01 - $166.01Current price $166.01Out of Stock -
Botanicare Pure Blend Pro Grow Quart
BotanicareOriginal price $29.22Original price $29.22 - Original price $29.22Original price $29.22Current price $18.99$18.99 - $18.99Current price $18.99Pure Blend® Pro is a premium, one-part, natural and organic-based plant food. Pure Blend® Pro is a healthy environment-friendly alternative to comm...
查看完整细节Original price $29.22Original price $29.22 - Original price $29.22Original price $29.22Current price $18.99$18.99 - $18.99Current price $18.99Out of Stock -
AN Big Bud ® Mid-Flowering Phase 500mL
Advanced NutrientsOriginal price $14.54Original price $14.54 - Original price $14.54Original price $14.54Current price $14.04$14.04 - $14.04Current price $14.04Watch Your Flowers Get Larger and More Potent. Big Bud is the legendary bloom booster proven worldwide to swell flowers to their maximum potency po...
查看完整细节Original price $14.54Original price $14.54 - Original price $14.54Original price $14.54Current price $14.04$14.04 - $14.04Current price $14.04Out of Stock -
Down To Earth Kelp Meal - 20 lb
Down To EarthOriginal price $90.23Original price $90.23 - Original price $90.23Original price $90.23Current price $66.26$66.26 - $66.26Current price $66.26Down To Earth Kelp Meal is pure Ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully drie...
查看完整细节Original price $90.23Original price $90.23 - Original price $90.23Original price $90.23Current price $66.26$66.26 - $66.26Current price $66.26Out of Stock -
Down To Earth Crab Meal - 40 lb
Down To EarthOriginal price $71.63Original price $71.63 - Original price $71.63Original price $71.63Current price $57.58$57.58 - $57.58Current price $57.58Crab Meal is a superb source of organic nutrients for vegetable gardens and flower beds and is wonderful for building soil tilth. Crab Meal enhance...
查看完整细节Original price $71.63Original price $71.63 - Original price $71.63Original price $71.63Current price $57.58$57.58 - $57.58Current price $57.58Out of Stock -
Great White Mycorrhizae 8 oz
Plant SuccessOriginal price $75.59Original price $75.59 - Original price $75.59Original price $75.59Current price $67.53$67.53 - $67.53Current price $67.53Great White® is the most advanced mycorrhizal product on the market today. The combination of mycorrhizae, beneficial bacteria, trichoderma and pla...
查看完整细节Original price $75.59Original price $75.59 - Original price $75.59Original price $75.59Current price $67.53$67.53 - $67.53Current price $67.53 -
Dyna-Gro Liquid Bloom Quart
Dyna-GroOriginal price $23.97 - Original price $23.97Original price $23.97$25.29$25.29 - $25.29Current price $25.29Original price $23.97 - Original price $23.97Original price $23.97$25.29$25.29 - $25.29Current price $25.29Out of Stock -
AN Overdrive ® Late Flowering Phase 1L
Advanced NutrientsOriginal price $24.54Original price $24.54 - Original price $24.54Original price $24.54Current price $23.07$23.07 - $23.07Current price $23.07AN Overdrive 1L
Original price $24.54Original price $24.54 - Original price $24.54Original price $24.54Current price $23.07$23.07 - $23.07Current price $23.07Out of Stock -
NPK Mighty 5 Gallon
NPK IndustriesOriginal price $151.15Original price $151.15 - Original price $151.15Original price $151.15Current price $121.01$121.01 - $121.01Current price $121.01Mighty Kills all accessible stages of spider mites including eggs. Mighty may be used on fruits and vegetables and can be used indoors, outdoors or...
查看完整细节Original price $151.15Original price $151.15 - Original price $151.15Original price $151.15Current price $121.01$121.01 - $121.01Current price $121.01Out of Stock -
AN Nirvana 1L
Advanced NutrientsOriginal price $16.66Original price $16.66 - Original price $16.66Original price $16.66Current price $15.66$15.66 - $15.66Current price $15.66AN Nirvana 1L
Original price $16.66Original price $16.66 - Original price $16.66Original price $16.66Current price $15.66$15.66 - $15.66Current price $15.66Out of Stock -
Down To Earth Blood Meal - 50 lb
Down To EarthOriginal price $132.26Original price $132.26 - Original price $132.26Original price $132.26Current price $106.00$106.00 - $106.00Current price $106.00A high Nitrogen source, our Blood Meal is guaranteed to promote rapid, green growth. A wonderful fertilizer for heavy feeders like corn, spinach, s...
查看完整细节Original price $132.26Original price $132.26 - Original price $132.26Original price $132.26Current price $106.00$106.00 - $106.00Current price $106.00Out of Stock -
Down To Earth High Nitrogen Bat Guano - 25 lb
ZenHydroXOriginal price $0.00 - Original price $0.00Original price $0.00$60.06$60.06 - $60.06Current price $60.06Original price $0.00 - Original price $0.00Original price $0.00$60.06$60.06 - $60.06Current price $60.06Out of Stock -
GH Floralicious Plus Pint
General HydroponicsOriginal price $41.75Original price $41.75 - Original price $41.75Original price $41.75Current price $27.04$27.04 - $27.04Current price $27.04Floralicious® Plus is a vegan bio plant stimulator and nutrient additive. It is everything that is Floralicious® except it has been formulated to b...
查看完整细节Original price $41.75Original price $41.75 - Original price $41.75Original price $41.75Current price $27.04$27.04 - $27.04Current price $27.04Out of Stock -
Neptune's Harvest Kelp Meal 50 lb Bag
Neptunes HarvestOriginal price $75.99 - Original price $75.99Original price$75.99$75.99 - $75.99Current price $75.99Original price $75.99 - Original price $75.99Original price$75.99$75.99 - $75.99Current price $75.99Out of Stock -
AN Rhino Skin 4L
Advanced NutrientsOriginal price $64.68Original price $64.68 - Original price $64.68Original price $64.68Current price $60.80$60.80 - $60.80Current price $60.80AN Rhino Skin 4L
Original price $64.68Original price $64.68 - Original price $64.68Original price $64.68Current price $60.80$60.80 - $60.80Current price $60.80Out of Stock -
Botanicare Tray 24 in x 44 in - White
BotanicareOriginal price $65.99 - Original price $65.99Original price$65.99$65.99 - $65.99Current price $65.99Original price $65.99 - Original price $65.99Original price$65.99$65.99 - $65.99Current price $65.99Out of Stock -
GreenGro Nature's Pride Bloom Fertilizer 35 lb
GreenGroOriginal price $0.00 - Original price $0.00Original price $0.00$133.99$133.99 - $133.99Current price $133.99Original price $0.00 - Original price $0.00Original price $0.00$133.99$133.99 - $133.99Current price $133.99Out of Stock -
Grow More 7500 Hula Bloom 1.5 lb
Grow MoreOriginal price $10.99 - Original price $10.99Original price$10.99$10.99 - $10.99Current price $10.99Original price $10.99 - Original price $10.99Original price$10.99$10.99 - $10.99Current price $10.99Out of Stock -
AN Overdrive ® Late Flowering Phase 4L
Advanced NutrientsOriginal price $78.51Original price $78.51 - Original price $78.51Original price $78.51Current price $73.81$73.81 - $73.81Current price $73.81AN Overdrive 4L
Original price $78.51Original price $78.51 - Original price $78.51Original price $78.51Current price $73.81$73.81 - $73.81Current price $73.81Out of Stock -
AN Nirvana 250mL
Advanced NutrientsOriginal price $5.00Original price $5.00 - Original price $5.00Original price $5.00Current price $4.70$4.70 - $4.70Current price $4.70AN Nirvana 250mL
Original price $5.00Original price $5.00 - Original price $5.00Original price $5.00Current price $4.70$4.70 - $4.70Current price $4.70 -
GH RapidStart 1 Liter
General HydroponicsOriginal price $200.50Original price $200.50 - Original price $200.50Original price $200.50Current price $129.60$129.60 - $129.60Current price $129.60RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explos...
查看完整细节Original price $200.50Original price $200.50 - Original price $200.50Original price $200.50Current price $129.60$129.60 - $129.60Current price $129.60 -
Down To Earth High Phosphorus Seabird Guano - 40 lb
Down To EarthOriginal price $182.05Original price $182.05 - Original price $182.05Original price $182.05Current price $145.97$145.97 - $145.97Current price $145.97Use our high phosphorous Seabird Guano to dramatically increase both the amount and size of blooms throughout the flowering period for all indoor a...
查看完整细节Original price $182.05Original price $182.05 - Original price $182.05Original price $182.05Current price $145.97$145.97 - $145.97Current price $145.97Out of Stock -
Down To Earth Oyster Shell - 25 lb
Down To EarthOriginal price $16.31 - Original price $16.31Original price $16.31$22.79$22.79 - $22.79Current price $22.79Down To Earth™ Oyster Shell is an all-natural and high-quality source of the essential plant nutrient calcium. Ancient oyster shells are care...
查看完整细节Original price $16.31 - Original price $16.31Original price $16.31$22.79$22.79 - $22.79Current price $22.79Out of Stock -
Down To Earth Bio-Fish - 50 lb
Down To EarthOriginal price $79.84Original price $79.84 - Original price $79.84Original price $79.84Current price $64.15$64.15 - $64.15Current price $64.15A nutrient rich fertilizer ideal for heavy feeders like corn, cole crops and tomatoes, Bio-Fish is loaded with the finest marine based ingredients ...
查看完整细节Original price $79.84Original price $79.84 - Original price $79.84Original price $79.84Current price $64.15$64.15 - $64.15Current price $64.15Out of Stock -
Superthrive 4 oz
SuperThriveOriginal price $13.81Original price $13.81 - Original price $13.81Original price $13.81Current price $12.80$12.80 - $12.80Current price $12.80SUPERthrive® now includes kelp which enhances the timeless formula with nutrition from the sea. SUPERthrive® just add it to fertilizer for growth! ...
查看完整细节Original price $13.81Original price $13.81 - Original price $13.81Original price $13.81Current price $12.80$12.80 - $12.80Current price $12.80Out of Stock -
GH Liquid KoolBloom 2.5 Gallon
General HydroponicsOriginal price $181.28Original price $181.28 - Original price $181.28Original price $181.28Current price $117.68$117.68 - $117.68Current price $117.68Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporti...
查看完整细节Original price $181.28Original price $181.28 - Original price $181.28Original price $181.28Current price $117.68$117.68 - $117.68Current price $117.68Out of Stock -
Dyna-Gro Pro-TeKt 5 Gallon
Dyna-GroOriginal price $265.76 - Original price $265.76Original price $265.76$276.29$276.29 - $276.29Current price $276.29Pro-TeKt® 0-0-3 The Silicon Solution® is a supplement that supplies soluble silicon and potassium to build stronger plant cell walls. In hydr...
查看完整细节Original price $265.76 - Original price $265.76Original price $265.76$276.29$276.29 - $276.29Current price $276.29Out of Stock -
Hygrozyme 1 Liter
HygrozymeOriginal price $50.52Original price $50.52 - Original price $50.52Original price $50.52Current price $43.15$43.15 - $43.15Current price $43.15Hygrozyme® is a concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme...
查看完整细节Original price $50.52Original price $50.52 - Original price $50.52Original price $50.52Current price $43.15$43.15 - $43.15Current price $43.15Out of Stock -
AN B-52 10L
Advanced NutrientsOriginal price $208.01Original price $208.01 - Original price $208.01Original price $208.01Current price $200.98$200.98 - $200.98Current price $200.98AN B-52 10L
Original price $208.01Original price $208.01 - Original price $208.01Original price $208.01Current price $200.98$200.98 - $200.98Current price $200.98Out of Stock -
Snapture Snapstand Dovetail 90 Degree
General HydroponicsOriginal price $0.99 - Original price $0.99Original price$0.99$0.99 - $0.99Current price $0.99Original price $0.99 - Original price $0.99Original price$0.99$0.99 - $0.99Current price $0.99Out of Stock -
Grow More Mendocino Flower Hardener (0-37-37) 25 lb
Grow MoreOriginal price $152.99Original price $152.99 - Original price $152.99Original price $152.99Current price $31.94$31.94 - $31.94Current price $31.94Grow More Mendocino Flower Hardener (0-37-37) 25 lb
Original price $152.99Original price $152.99 - Original price $152.99Original price $152.99Current price $31.94$31.94 - $31.94Current price $31.94Out of Stock -
Emerald Harvest Kick-Starter Kit - 3 Part Base
Emerald HarvestOriginal price $267.26Original price $267.26 - Original price $267.26Original price $267.26Current price $172.99$172.99 - $172.99Current price $172.99It can be tough to switch from one nutrient brand to another. With the Emerald Harvest'R Kick-Starter Kit, you can try the line of premium nutrient...
查看完整细节Original price $267.26Original price $267.26 - Original price $267.26Original price $267.26Current price $172.99$172.99 - $172.99Current price $172.99Out of Stock -
AN pH Perfect ® Sensi Grow Part B 1L
Advanced NutrientsOriginal price $18.38Original price $18.38 - Original price $18.38Original price $18.38Current price $10.21$10.21 - $10.21Current price $10.21Give your plants a phenomenal grow phase with this proven 2-part base. The most successful growers have spent many years relying on Sensi Grow to g...
查看完整细节Original price $18.38Original price $18.38 - Original price $18.38Original price $18.38Current price $10.21$10.21 - $10.21Current price $10.21 -
GreenGro Nature's Pride Veg Fertilizer 35 lb
GreenGroOriginal price $0.00 - Original price $0.00Original price $0.00$133.99$133.99 - $133.99Current price $133.99Original price $0.00 - Original price $0.00Original price $0.00$133.99$133.99 - $133.99Current price $133.99Out of Stock -
Botanicare Liquid Karma 5 Gallon
BotanicareOriginal price $383.18Original price $383.18 - Original price $383.18Original price $383.18Current price $226.14$226.14 - $226.14Current price $226.14We've updated Liquid Karma® with a new humic source that runs cleaner, performs better and is more versatile than before. This new 100% water solub...
查看完整细节Original price $383.18Original price $383.18 - Original price $383.18Original price $383.18Current price $226.14$226.14 - $226.14Current price $226.14Out of Stock -
GH BioThrive Grow Quart
General HydroponicsOriginal price $23.31Original price $23.31 - Original price $23.31Original price $23.31Current price $15.17$15.17 - $15.17Current price $15.17BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...
查看完整细节Original price $23.31Original price $23.31 - Original price $23.31Original price $23.31Current price $15.17$15.17 - $15.17Current price $15.17Out of Stock
Nutrients and Additives and Green Houses Benefits
Nutrition management is at the core of a good hydroponic system as it lacks soil and the natural elements that come with it. It is essential for every grower to understand the basic plant nutrient requirements and provide good hydroponic nutrients on a scheduled basis. Plants usually need 16 different elements in nutrition of which hydrogen, oxygen and carbon are available in air and water. The rest need to be supplied in different ratios. Primary macronutrients are the most important ones that are needed in larger ratios than the rest. They include Nitrogen, Phosphorous and Potassium (NPK). Secondary nutrients are calcium, magnesium and sulphur while micro nutrients include boron, chlorine, copper, iron, manganese. Molybdenum and zinc. Each of the elements has a specific role to play in the plants’ life cycle. Hundreds of cheap hydroponic nutrients are available in the market for growers and Zenhydro discount hydroponics store offers the best nutrients for hydroponics at great prices Some of the popular brands are Advanced Nutrients, General Hydroponic, Botanicare, Roots Organics, CYCO, Humboldt Nutrients, Emerald Harvest, FoxFarm and NPK Industries. Choose the best hydroponic nutrients, the best hydro nutrients and hydroponic additives from Zenhydro hydroponic store.